from django.conf import settings

from celery_tasks.main import app


# @app.task(
#     name="任务名字",
#     bind=True, (绑定任务对象),
#     retry_backoff=3
# 重试间隔时间的基数
# )
@app.task(bind=True, name="send_verify_email", retry_backoff=3)
def send_verify_email(self,to_email,verify_url):
    from django.core.mail import send_mail
    # html_message = '<a href="http://www.itcast.cn">激活链接</a>'
    html_message = '<p>尊敬的用户您好！</p>' \
                   '<p>感谢您使用美多商城。</p>' \
                   '<p>您的邮箱为：%s 。请点击此链接激活您的邮箱：</p>' \
                   '<p><a href="%s">%s<a></p>' % (to_email, verify_url, verify_url)
    try:
        send_mail(
                subject = "美多商城",
                message = "",
                from_email = settings.EMAIL_FROM,
                recipient_list = [to_email],
                html_message = html_message

        )
    except Exception as e:
        raise self.retry(exe=e, max_retries=3)
    # self.retry(exe=e, max_retries=3
    # 次数)
